EP 3530930 A4 20200527 - CANISTER
Title (en)
CANISTER
Title (de)
KANISTER
Title (fr)
CARTOUCHE
Publication
Application
Priority
- JP 2016207830 A 20161024
- JP 2017038051 W 20171020
Abstract (en)
[origin: EP3530930A1] Provided is a canister whose performance is enhanced while achieving the advantage of suppressing changes in temperature by using a heat storage material and overcoming the disadvantage of a reduction in the adsorption amount. A canister 100 for treating evaporated fuel includes: a tank port 3 that is in communication with an upper air chamber of a fuel tank of an internal combustion engine; a purge port 4 that is in communication with an air intake path of the internal combustion engine; an atmospheric air port 5 that is open to atmospheric air; and an adsorbent material chamber R that contains an activated carbon that adsorbs evaporated fuel that flows from the tank port 3 to the atmospheric air port 5. A heat storage material is provided in a tank-side adjacent region T of the adsorbent material chamber R that is provided adjacent to the tank port 3, the heat storage material being a material obtained by encapsulating, into capsules, a phase change material that absorbs and releases latent heat according to changes in temperature.
IPC 8 full level
F02M 25/08 (2006.01)
CPC (source: EP US)
B01D 53/0407 (2013.01 - US); F02M 25/08 (2013.01 - US); F02M 25/0854 (2013.01 - EP US); B01D 2253/102 (2013.01 - US); B01D 2259/4516 (2013.01 - US); F02M 2025/0881 (2013.01 - EP US)
Citation (search report)
- [Y] EP 1446569 A1 20040818 - MEADWESTVACO CORP [US]
- [Y] US 2012012474 A1 20120119 - YAMADA SHIGEKI [JP], et al
- [A] US 2004055468 A1 20040325 - MAKINO KATSUHIKO [JP], et al
- [A] DE 102004054114 A1 20050804 - HYUNDAI MOTOR CO LTD [KR], et al
- [A] US 2011240490 A1 20111006 - SUGIURA MASAHIRO [JP]
- See references of WO 2018079447A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3530930 A1 20190828; EP 3530930 A4 20200527; EP 3530930 B1 20210630; JP 6933658 B2 20210908; JP WO2018079447 A1 20190919; US 11149694 B2 20211019; US 2019249624 A1 20190815; WO 2018079447 A1 20180503
DOCDB simple family (application)
EP 17864035 A 20171020; JP 2017038051 W 20171020; JP 2018547635 A 20171020; US 201716342312 A 20171020